CVE-2019-1921

N/A

Description

A vulnerability in the attachment scanning of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper input validation of the email body. An attacker could exploit this vulnerability by naming a malicious attachment with a specific pattern. A successful exploit could allow the attacker to bypass configured content filters that would normally block the attachment.

CVE Details

CVSS v3.1 ScoreN/A

Published7/6/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

cisco:email_security_appliance

Weaknesses (CWE)

CWE-20CWE-20

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190703-esa-bypass(psirt@cisco.com)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190703-esa-bypass(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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